JPWO2021187147A1 - - Google Patents
Info
- Publication number
- JPWO2021187147A1 JPWO2021187147A1 JP2022508208A JP2022508208A JPWO2021187147A1 JP WO2021187147 A1 JPWO2021187147 A1 JP WO2021187147A1 JP 2022508208 A JP2022508208 A JP 2022508208A JP 2022508208 A JP2022508208 A JP 2022508208A JP WO2021187147 A1 JPWO2021187147 A1 JP WO2021187147A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
- H04S7/304—For headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062990081P | 2020-03-16 | 2020-03-16 | |
| JP2020209499 | 2020-12-17 | ||
| PCT/JP2021/008539 WO2021187147A1 (ja) | 2020-03-16 | 2021-03-04 | 音響再生方法、プログラム、及び、音響再生システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021187147A1 true JPWO2021187147A1 (ja) | 2021-09-23 |
| JPWO2021187147A5 JPWO2021187147A5 (ja) | 2024-03-14 |
Family
ID=77772060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508208A Pending JPWO2021187147A1 (ja) | 2020-03-16 | 2021-03-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12075232B2 (ja) |
| EP (1) | EP4124065A4 (ja) |
| JP (1) | JPWO2021187147A1 (ja) |
| CN (1) | CN115244947A (ja) |
| WO (1) | WO2021187147A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2023106070A1 (ja) * | 2021-12-09 | 2023-06-15 | ||
| WO2023199818A1 (ja) * | 2022-04-14 | 2023-10-19 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 音響信号処理装置、音響信号処理方法、及び、プログラム |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3433513B2 (ja) | 1994-06-17 | 2003-08-04 | ソニー株式会社 | 回転角度検出機能を備えたヘッドホン装置 |
| US9918177B2 (en) * | 2015-12-29 | 2018-03-13 | Harman International Industries, Incorporated | Binaural headphone rendering with head tracking |
| JP6461850B2 (ja) * | 2016-03-31 | 2019-01-30 | 株式会社バンダイナムコエンターテインメント | シミュレーションシステム及びプログラム |
| US11032660B2 (en) * | 2016-06-07 | 2021-06-08 | Philip Schaefer | System and method for realistic rotation of stereo or binaural audio |
| US10028071B2 (en) * | 2016-09-23 | 2018-07-17 | Apple Inc. | Binaural sound reproduction system having dynamically adjusted audio output |
| JP2018085595A (ja) | 2016-11-22 | 2018-05-31 | セイコーエプソン株式会社 | 頭部装着型表示装置、及び、頭部装着型表示装置の制御方法 |
| EP3503592B1 (en) * | 2017-12-19 | 2020-09-16 | Nokia Technologies Oy | Methods, apparatuses and computer programs relating to spatial audio |
| JP6863936B2 (ja) | 2018-08-01 | 2021-04-21 | 株式会社カプコン | 仮想空間における音声生成プログラム、四分木の生成方法、および音声生成装置 |
-
2021
- 2021-03-04 JP JP2022508208A patent/JPWO2021187147A1/ja active Pending
- 2021-03-04 CN CN202180019555.9A patent/CN115244947A/zh active Pending
- 2021-03-04 WO PCT/JP2021/008539 patent/WO2021187147A1/ja unknown
- 2021-03-04 EP EP21771288.4A patent/EP4124065A4/en active Pending
-
2022
- 2022-09-06 US US17/903,345 patent/US12075232B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US12075232B2 (en) | 2024-08-27 |
| US20220417697A1 (en) | 2022-12-29 |
| EP4124065A1 (en) | 2023-01-25 |
| WO2021187147A1 (ja) | 2021-09-23 |
| CN115244947A (zh) | 2022-10-25 |
| EP4124065A4 (en) | 2023-08-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220826 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240304 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240304 |